Evaluating Rotational Stability of an Extended Depth of Focus Toric Intraocular Lens Using a Slit Lamp and Image-Based Analysis.

ABSTRACT:

Purpose

To evaluate the rotational stability of a toric extended depth of focus (EDOF) intraocular lens (IOL), using either slit lamp evaluation or image-processing software.

Setting

Three clinical practices in the USA.

Design

Prospective unmasked randomized clinical trial.

Methods

Subjects presenting for routine cataract surgery that were interested in improved near vision received toric EDOF lenses (TECNIS Symfony^® Toric) in both eyes. The measures of interest in the current analysis were the change in orientation of the IOL between 1 day, 1 month and 3 months postoperative. Orientation was measured at the microscope on the day of surgery, and with the slit lamp at all other visits. Day 1, 1-month and 3-month images of the lens orientation were cap

SUBMITTER: Sandoval HP 

PROVIDER: S-EPMC7457597 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature